Lucas Alves

External caches can be one of the more problematic components of distributed application architecture. In our free December 18 webinar, Felipe Cardeneti Mendes and Tomasz Grabiec will share seven reasons why external caching is a bad choice and how teams can eliminate it with #ScyllaDB. https://lnkd.in/eeU7JqCT #NoSQL #database #techtips

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Looking for a powerful and flexible UI for Kubernetes? 🚀 Check out our latest episode, in which we explore Headlamp, the open-source Kubernetes UI focusing on extensibility. Thanks Joaquim Rocha https://lnkd.in/gvxTqhh5

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Check out our newest BLOG! "How to implement validation with captcha" by our own David Moreira! .NET Developers will find this very interesting and useful for their work with .NET and Blazor tech as we learn new things every day! https://lnkd.in/dPWvC3Wv #blazor #components #blazorise #dotnet #csharpdotnet #programming #opensource #development

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🚀 What’s New in Node.js for 2025? The latest Node.js update is here, packed with features that make it even more reliable and efficient for developers and businesses alike. Here’s what you can look forward to in 2025: ✅ HTTP/3 Support: Experience faster, more secure connections with native integration for the latest internet protocol. ✅ Enhanced Debugging Tools: Pinpoint issues in real-time with upgraded diagnostics that make error tracking simpler than ever. ✅ ESM Improvements: Modern JavaScript developers will love the updated support for ECMAScript modules, allowing for smoother integration in projects. ✅ Resource Optimization: Smarter memory management means better performance and a focus on sustainable development practices. These upgrades ensure Node.js remains at the forefront of server-side development, enabling developers to build high-performing applications for any industry. What’s your favorite feature from this update? Share your thoughts in the comments below! #NodeJS #TechUpdates #WebDevelopment

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Leandro Cavalcante Damascena breaking down accelerating development with AWS Lambda Power Tools for Serverless API and why you should too 🌩 #reinvent2024 #reinvent Raphael Moura

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Let's talk about Containerd, RUNC, big boss and those "poor guys". Who's who? 🤔 🔗 Full video in the comments. Guilherme Silva explains how runtimes work in kubernetes and what gives and executes the orders, shaping the entire process. #Kubernetes #Containers #Webassembly #DevOps #CloudNativeLisbon #xgeeks

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In this 22-minute video (in Portuguese), Vinícius Pacheco introduces Honey Potion, a compiler that translates Elixir code into eBPF. Honey Potion enables Elixir programs to run on the eBPF virtual machine, a powerful Linux-based system that executes verified programs with kernel privileges. The compiler applies several advanced optimizations to the generated code, including exhaustive function inlining, partial evaluation, and gradual type inference, ensuring efficient and reliable performance. The video contains a talk given at Elixir Fortaleza 2023. Watch it to learn more about how Honey Potion bridges Elixir and eBPF! We thank Adolfo Neto for pointing this video out to us, and we thank José Valim for making the project possible! Try Honey Potion: https://lnkd.in/eqnygfS9 Read the paper "Honey Potion: an eBPF Backend for Elixir": https://lnkd.in/dY6dSrzH #elixir #programming #functionalprogramming #bpf #linux

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Speaker Spotlight: Guilherme Silva @ KCD Porto! 🎤 We’re excited to have Guilherme Silva, DevOps Team Lead at xgeeks, joining us at KCD to discuss an essential topic: "Beyond the Hype: Implementing Kubernetes for Real Business Value." 🚀 In this session, we’ll explore the strategic adoption of Kubernetes, delving into both its benefits and the challenges of implementation. From technical complexities to aligning with business goals, this talk will cover practical strategies like managed services and gradual integration. Don’t miss out on learning how to effectively leverage Kubernetes to drive real business value! Tickets available! 🔗 (link in the comments) Go go go! #KCD #Kubernetes #CloudNative #DevOps #TechStrategy #BusinessValue #xgeeks

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In this episode, José Nuno Oliveira talks about how Haskell is the perfect language to introduce programming to all sorts of audiences, why it is important to start with Haskell, and how the programmers of the future have been learning Haskell for several years already! https://lnkd.in/gQHPXE43

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New toolkit! Gitlab Code Quality Report by Felipe Pinheiro Silva This library is mainly for CI purposes. From the RSL file generated in VI Analyzer it creates a JSON file which is compatible with the Gitlab Code Quality Widget which shows the code quality over time and in Merge Requests. Package is dependent on G-CLI.  Command line argument expects two arguments, the path for the RSL file, and the destination for the the json file. More information on how to setup in Gitlab is avaiable in the repository documentation. https://lnkd.in/gT7r6mbp Check it out: https://lnkd.in/gvyJ7Q5h  

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New post in the blog! 🥊 In this post, the author talks about his experience participating in the second edition of the "Rinha de Backend" using Erlang and Elixir. https://lnkd.in/dWfQZHSt #Blog #Codeminer42 #Elixir #Erlang

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📈 Scaling Kubernetes: Lessons from the Trenches An incredible session by Henrique Santana and Bruno Gabriel da Silva on tackling real-world Kubernetes scaling challenges. Here's what we learned about managing K8s clusters with 1000+ nodes! 🔍 Key Challenges Identified: - IP address allocation delays - Registry pull QPS limitations - Disk throttling under heavy load - Cloud API throttling issues ⚡ Solution Highlights: - Increased API call limits with proactive monitoring - Implementation of custom dashboards for limit tracking - Strategic review of default configurations - Systematic performance optimization 🛠️ Technical Deep Dive: - CNI performance optimization - Kubelet efficiency improvements - Cloud API interaction strategies - Monitoring system enhancements 💡 Pro Tips: Don't trust default settings blindly Monitor API limits proactively Regular configuration audits are crucial Plan for scale before you need it Want the full technical breakdown? Watch here: 🎥 https://lnkd.in/gjceKHmK Thank you Henrique Santana and Bruno Gabriel da Silva for sharing these invaluable insights! #Kubernetes #CloudNative #DevOps #Scalability #K8s #CloudComputing

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New edition on the Lodgify Tech Blog! 🚀 We're excited to share our latest blog post authored by Luiz: "Implementing Cache with the Decorator Pattern". In this article, Luiz explores how to leverage the Decorator Pattern to efficiently implement caching, enhancing both performance and scalability in your applications. Whether you’re an experienced developer or just getting started, Luiz’s insights and practical examples will be invaluable for your next project 😉. Check out the full post here: https://lnkd.in/d5pkvAXR Explore careers at Lodgify and join us on the innovation journey! https://lnkd.in/g46Ghnr #TechBlog #SoftwareDevelopment #Caching #DecoratorPattern #LodgifyTech #ProgrammingTips

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🚀 Exciting Breakthrough in Mobile Development! 🚀  At Janea Systems, we pride ourselves on pushing the boundaries of mobile software innovation. Three of our expert software engineers, Jaime Bernardo, Denis Bogomolov, and Adam Kaczmarek recently tackled a tricky issue: updating the SQLite3 native module within Cordova Node.js Mobile Apps. This integration was crucial for a client delivering government-related geolocation services, enhancing the functionality of their mobile applications.   🔍 In our latest blog, we dive deep into the technical hurdles and our strategic solutions:  Adapting Build Environments: Tailoring node-gyp for mobile-specific requirements.  Cross-Platform Compatibility: Ensuring seamless functionality across iOS and Android.  Open Source Contributions: Sharing our advancements to benefit the wider developer community.  Read more about how we enhanced mobile app capabilities and broadened Node.js's reach in less than a week! 🌐https://lnkd.in/dujcg_Ze #NodeJS #MobileDevelopment #OpenSource #SoftwareInnovation #TechCommunity #Cordova #NodejsMobile #SoftwareEngineering #Interoperability #CrossPlatform #AppDevelopment #Android #iOS #SQLite3 #Ionic  

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This is what Kubernetes multi-tenancy really means 👇 Agree? Guilherme Silva just made this complex concept super clear. 💪 Thank you Gui! Watch the 3 parts video to learn: - What it is - How it works - How to apply it to different company sizes - How to manage K8s multi-tenancy architecture 🔗 link in the comments #xgeeks #KIgroup #KubernetesMultiTenancy #techknowledhe #k8s

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🚀 Hi Masterclass #41 is a wrap! Alexandre Maia shared expert tips on mastering Observables in Angular, from smoother data streams to better app performance. 🎥 Missed it? Watch it at https://lnkd.in/d3eRxBgg #HiMasterclass #Angular #Frontend #Observables

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